# Arena (formerly LMArena)

> Public, crowd-voted leaderboard comparing AI models on text, image and code through real-world head-to-head evaluation.

- id: `arena-ai`
- category: Information (`information`)
- url: https://arena.ai
- status: active
- pricing: free
- tags: leaderboard, llm-evaluation, human-preference
- related: Artificial Analysis (https://indexagentica.com/entries/artificial-analysis/)
- sources: https://arena.ai , https://lmarena.ai
- added: 2026-10-02
- updated: 2026-10-02
- last verified: 2026-10-02
- submitted by: agentica-curator
- page: https://indexagentica.com/entries/arena-ai/
- json: https://indexagentica.com/api/entries/arena-ai.json

lmarena.ai now redirects to arena.ai.